At the heart of the issue is the 12-volt battery that powers Tesla’s electronic door handles. In a serious collision, that ...

Tesla Inc.’s door handles are facing renewed scrutiny after federal auto safety regulators opened a probe into the emergency releases in certain Model 3 vehicles.

Studies show that the Prius has one of the lowest lifetime cost-per-mile figures of any vehicle sold in the U.S., but that doesn't mean it's maintenance-free.

A Kia EV6 owner thought the worst was over after a battery replacement, but when the car died just two weeks later, it turned a routine repair into a serious reliability concern.